8h-Indeno[1,2-c]thiophen-8-one

Base Information

Chemical Name:8h-Indeno[1,2-c]thiophen-8-one
CAS No.:23062-43-3
Molecular Formula:
Molecular Weight:0
Hs Code.:
NSC Number:149721
DSSTox Substance ID:DTXSID20302215
Wikidata:Q82046804
Mol file:23062-43-3.mol

Synonyms:8h-indeno[1,2-c]thiophen-8-one;23062-43-3;indeno[1,2-c]thiophen-4-one;MFCD28968736;8H-Indeno(1,2-c)thiophen-8-one;NSC149721;C11H6OS;SCHEMBL9672514;DTXSID20302215;AC2189;NSC 149721;NSC-149721;CS-11954;SY034105;CS-0437095;FT-0757707;A924159

Suppliers and Price of 8h-Indeno[1,2-c]thiophen-8-one

Supply Marketing:

Business phase:: The product has achieved commercial mass production^*data from LookChem market partment

Manufacturers and distributors:

Manufacture/Brand
Chemicals and raw materials
Packaging
price

Total 6 raw suppliers

Chemical Property of 8h-Indeno[1,2-c]thiophen-8-one

Chemical Property:

Vapor Pressure:9.67E-05mmHg at 25°C
Boiling Point:338.7°C at 760 mmHg
Flash Point:158.6°C
Density:1.386g/cm³
XLogP3:2.7
Hydrogen Bond Donor Count:0
Hydrogen Bond Acceptor Count:2
Rotatable Bond Count:0
Exact Mass:186.01393598
Heavy Atom Count:13
Complexity:238

Purity/Quality:: 97% ^*data from raw suppliers

Safty Information:

Pictogram(s):
Hazard Codes:

MSDS Files:: SDS file from LookChem

Useful:

Canonical SMILES:C1=CC=C2C(=C1)C3=CSC=C3C2=O

Technology Process of 8h-Indeno[1,2-c]thiophen-8-one

There total 5 articles about 8h-Indeno[1,2-c]thiophen-8-one which guide to synthetic route it. The literature collected by LookChem mainly comes from the sharing of users and the free literature resources found by Internet computing technology. We keep the original model of the professional version of literature to make it easier and faster for users to retrieve and use. At the same time, we analyze and calculate the most feasible synthesis route with the highest yield for your reference as below:

synthetic route:

Reference yield: 12.0%

: 23062-42-2
4-phenylthiophene-3-carboxylic acid

: 23062-43-3
8H-Indeno<1,2-c>thiophen-8-on

Guidance literature:: With polyphosphoric acid; at 200 ℃;
DOI:10.1002/poc.1754

Reference yield:

: 23062-41-1
3-bromo-4-phenylthiophene

: 23062-43-3
8H-Indeno<1,2-c>thiophen-8-on

Guidance literature:: Multi-step reaction with 2 steps

1.1: n-butyllithium / diethyl ether / 0.5 h / -78 °C / Inert atmosphere

1.2: 1 h / -78 °C / Inert atmosphere

2.1: polyphosphoric acid / 200 °C

With n-butyllithium; In diethyl ether;
DOI:10.1002/poc.1754

Reference yield:

: 98-80-6
phenylboronic acid

: 23062-43-3
8H-Indeno<1,2-c>thiophen-8-on

Guidance literature:: Multi-step reaction with 3 steps

1.1: tetrakis(triphenylphosphine) palladium⁽⁰⁾; sodium carbonate / ethanol; water; benzene / Inert atmosphere; Reflux

2.1: n-butyllithium / diethyl ether / 0.5 h / -78 °C / Inert atmosphere

2.2: 1 h / -78 °C / Inert atmosphere

3.1: polyphosphoric acid / 200 °C

With tetrakis(triphenylphosphine) palladium⁽⁰⁾; n-butyllithium; sodium carbonate; In diethyl ether; ethanol; water; benzene; 1.1: Suzuki coupling;
DOI:10.1002/poc.1754